2020-2025
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Superchips TrailDash 3 (20-22 Jeep Gladiator JT)Find parts that fit my vehicle
Item JG15686
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10 Reviews
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$752.95 kit
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Improves Horsepower, Torque, and Overall Performance
- Pre-Loaded with Pre-Configured Superchips Tunes
- Supports Custom Tuning
- Full Color High Definition Touch Screen
- Easy to Understand Graphic Interface
- CRAWL Screen - Access Jeep Specific Off-Road Features
- In-Cab Monitoring with Multiple Gauge Screen Layouts
- Data Acquisition - Advanced + PIDS
- Reads/Clears DTC Trouble Codes
- Disable Auto Start/Stop
- TPMS Adjustability
- WiFi Updateable
- Includes 1-Time Unlocked PCM Cross Shipment
- Fits 2020-2022 Jeep Gladiator JT Models
Description
Increase Power and Performance. Further enhance the performance of your 2020-2022 Jeep Gladiator JT with a Superchips TrailDash 3 Tuner and PCM Swap Kit. The TrailDash 3 Tuner supports third party custom tune files and also comes preloaded with Superchips's very own pre-configured tune files. When your Jeep rolled off the assembly line, it was programmed it to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. So, if your Jeep is bone stock or if you have added a cold air intake, throttle body or exhaust mods, you should invest in a Superchips TrailDash 3 Tuner to see the full power potential your Jeep can make.
WiFi Updateable. The Superchips TrailDash 3 Tuner is WiFi-capable meaning you will no longer have to plug it into your computer to receive the latest firmware updates, but that is still an option. Once setup with your Wi-Fi password, the TrailDash 3 will download the latest firmware updates via the internet. It is recommended to update your TrailDash 3 to ensure you have the latest software updates and calibration files before installation. Updates are available through Superchips.
Data Logging and Monitoring. With a full color high definition screen, the TrailDash 3 will allow you to keep a close eye on critical engine parameters. By simply plugging the supplied connector into the OBD2 port below the steering wheel, you will be able to read your vehicles data in real time. With the TrailDash 3 you can monitor parameters such as coolant temperature, air intake temperature (AIT), spark timing, battery voltage, throttle position and much more.
Diagnostics Tool. The Superchips TrailDash 3 Tuner can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.
Easy to Load; Easy to Restore. When you load your Superchips tune on your vehicle, the tuner automatically stores your vehicle's factory settings. To return to the original factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.
PCM Swap. This PCM Swap Kit includes a TrailDash 3 Tuner and a 1-time unlocked PCM cross shipment for your Chrysler/Dodge/RAM/Jeep vehicle. This means you must exchange your locked factory PCM with a modified PCM from Superchips. Note: You must send your original PCM from the vehicle. Junkyard, Remanufactured, or Salvaged PCMs will not be accepted as core returns. Registering on the manufacturer’s website is required.
Application. This Superchips TrailDash 3 is specifically designed for 2020-2022 Jeep Gladiator JT models.
User Adjustable Parameters. The Superchips TrailDash 3 Tuner features end user adjustable parameters so you can further customize the tune to maximize the performance of your modifications. These parameters can be adjusted on the Superchips Pre-Configured Tunes, third party tunes and/or the stock tune. Please note not all adjustments are available on all models/vehicles.
- Calibrate Speedometer for Larger Tires and Gear Ratio Changes
- Disable Auto Start/Stop
- Adjust Fan
- Rev Limiter
- Speed Limiter
WiFi Updateable. The Superchips TrailDash 3 Tuner is WiFi-capable meaning you will no longer have to plug it into your computer to receive the latest firmware updates, but that is still an option. Once setup with your Wi-Fi password, the TrailDash 3 will download the latest firmware updates via the internet. It is recommended to update your TrailDash 3 to ensure you have the latest software updates and calibration files before installation. Updates are available through Superchips.
Data Logging and Monitoring. With a full color high definition screen, the TrailDash 3 will allow you to keep a close eye on critical engine parameters. By simply plugging the supplied connector into the OBD2 port below the steering wheel, you will be able to read your vehicles data in real time. With the TrailDash 3 you can monitor parameters such as coolant temperature, air intake temperature (AIT), spark timing, battery voltage, throttle position and much more.
Diagnostics Tool. The Superchips TrailDash 3 Tuner can also be used as a diagnostic code reader. Save yourself time and money by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.
Easy to Load; Easy to Restore. When you load your Superchips tune on your vehicle, the tuner automatically stores your vehicle's factory settings. To return to the original factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.
PCM Swap. This PCM Swap Kit includes a TrailDash 3 Tuner and a 1-time unlocked PCM cross shipment for your Chrysler/Dodge/RAM/Jeep vehicle. This means you must exchange your locked factory PCM with a modified PCM from Superchips. Note: You must send your original PCM from the vehicle. Junkyard, Remanufactured, or Salvaged PCMs will not be accepted as core returns. Registering on the manufacturer’s website is required.
Application. This Superchips TrailDash 3 is specifically designed for 2020-2022 Jeep Gladiator JT models.
Fitment:
Superchips 42051-JT-3
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) TrailDash 3 Display Monitor
- (1) Windshield Suction Mount
- (1) OBDII to HDMI Cable
- (1) USB Cable
- (3) Zip Ties
- (1) Alcohol Wipe
4.9
Customer Reviews (10)
Review Summary
Installation Time: Less than 1 Hour
Oct 17, 2023
2020 - Emptypockets80
Installation Time: Less than 1 Hour
So much control
Was a little nervous for the install but went very smooth. Alot more power gains than i thought!
Bang For Your Buck 5/5
Nov 17, 2022
2020 - RobPf
Installation Time: Less than 1 Hour
Fantastic
Great Product Love being able to see my manifold air pressure and temps. As well the PCM swap for tuning has my gladiator running and shifting much, much smoother. Great upgrade.
Bang For Your Buck 0/5
Mar 15, 2024
Review shared from Superchips TrailDash 3 (15-18 Jeep Wrangler JK)
2018 Rubicon - carpjon30
Installation Time: Less than 1 Hour
Impressed!
I was very nervous about this upgrade because of the PCM swap, but that was simple and had no issues. I have definitely noticed an increase in HP and torque, but the best thing is my increase in MPG. I recently went from 33's to 35's and had a big drop in MPG and with the new tune I am betting the best MPG I have ever had, even better than on stock tires. The Rubicon differential locking feature does work but not the sway bar feature. I was disappointed not only because it doesn't work, but I was misled when I contacted Superchips. I called and asked specifically about that feature because I had read in a few places it didn't work on my 2018 JKU Rubicon. The person I spoke to said it would because it’s written in the specs that it does. With that information I purchased the TD3. After installing and following all the directions I noticed the sway bar function wasn't working so I contacted Superchips technical support and now that feature is not supported on my make, model, and year, even though I was told it would work by the same staff. They need to update the product features to accurately represent what the product does for each make, model, and year. The benefits at this point far out way the lack of that one feature. I can still unlock the sway bar using the original Jeep button. I would highly recommend this product to anyone looking to get the most out of their Jeep. The display is great with very crisp and detailed images, and I use the gauge screen and the information daily.
Bang For Your Buck 5/5
Sep 11, 2023
Review shared from Superchips TrailDash 3 (15-18 Jeep Wrangler JK)
Kperry
Installation Time: Less than 1 Hour
It will never be a race car!
Worth the money just for the feel, tried all the tunes and the superchip one feels the best!
Bang For Your Buck 0/5
Mar 7, 2023
Review shared from Superchips TrailDash 3 (15-18 Jeep Wrangler JK)
2015 Rubicon - Bc2207
Installation Time: Afternoon
Not to bad
Like all the options for my rubicon takes kinda long to get a ecm sent that is unlocked and the directions are not that great but other then that seems ok for now
Bang For Your Buck 4/5
Feb 10, 2023
Review shared from Superchips TrailDash 3 (07-14 Jeep Wrangler JK)
2008 Wrangler - Zv75
Installation Time: Less than 1 Hour
Must have
Really helps out the jeep no crazy hp gains but the throttle control and all definitely helps alot
Bang For Your Buck 4/5
Aug 20, 2022
Review shared from Superchips TrailDash 3 (15-18 Jeep Wrangler JK)
2016 Wrangler - Jamest.Hopwood
Installation Time: Less than 1 Hour
Night and day
It has different tunes I should have bought this sooner you can do so much
Bang For Your Buck 5/5
May 27, 2022
Review shared from Superchips TrailDash 3 (07-14 Jeep Wrangler JK)
Grimreaper94
Installation Time: Less than 1 Hour
Amazing and simple!
Easy install! Lots of customization! Tunes really change performance of jeep! Easy to change what you want on your screen to monitor! Can monitor everything from boost, g-force, pitch and roll, to transmission temperature, o2 sensor readings and how much horse power and torque being put down at the wheels!
Bang For Your Buck 5/5
May 21, 2022
Review shared from Superchips TrailDash 3 (07-14 Jeep Wrangler JK)
2012 Wrangler - RCKSTDY
Installation Time: Less than 1 Hour
Get it!
Better response, overall performance, and easy to do!
Bang For Your Buck 0/5
Mar 14, 2022
Review shared from Superchips TrailDash 3 (07-14 Jeep Wrangler JK)
2013 Wrangler - K9TFury
Installation Time: Less than 1 Hour
Super superchip
This absaloutly a must... especially for performance and abitlity to have everything at our touch.
Bang For Your Buck 5/5
Reviews of Superchips Tuner products have an average rating of 4.7 out of 5
Mar 4, 2025
Review shared from Superchips Flashcal F5 (20-25 3.6L Jeep Gladiator JT)
2024 Sport S -
Just what I needed
This was easy to use and easy to follow the instructions. Changed my tire size, and was able to adjust to actual tire size and not just what they say they are to get the speedo just right. Haven't done the re gear yet, but looks easy to do with this as soon as I get the gear put in
Mar 3, 2025
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2020 Rubicon -
Ez to use
Super easy to use, plug and play. Download the app and you’re ready to go.
Jan 1, 2025
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2021 Sport S - USMCZIGGY
As described
Quick easy plug and play install and on the fly changes with app.
Nov 6, 2024
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2021 80th Anniversary - Jules74
Great Product
Easy to use and corrected all of my problems. The tire calibration was off and I wanted to install LED lights
Sep 28, 2024
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2020 Rubicon - NeoGeo
Awesome for the price
I bought an open item from Extreme Terrain. After getting it an trying to link it to my Jeep Gladiator it turned out it was already linked to another Jeep. Called Superchips and informed them of this. They emailed me a shipping label and had me send it to them in return they sent me a brand new one. Before this, I had called Extreme Terrain and they were awesome by telling me I could return it and get my money back if Superchips did not provide me with a resolution.
Sep 16, 2024
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2020 Sport - BrettB70
easy to use works flawlessly
Install was simple and the app works very well. It has my speedo dialed in exactly and the other features work very well also.
May 28, 2024
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2021 Willys - Rgarber78
Great price and product
Fixed my speedometer and shifting. Plus turned of auto stop. Very easy to install and navigate around.
Apr 26, 2024
Review shared from Superchips Flashcal F5 (20-25 3.6L Jeep Gladiator JT)
2020 Rubicon - Epplebee
Works like intended with correct information
I ordered this after the success with the one for my 2015 JKU but ran into a few issues. Luckily Superchips tech support helped me out. !!VERY IMPORTANT!! Only adjust tire size!! Not tire size and gear ratio, like I had to on my JKU. On the newer JT, if you input tire size AND gear ratio, the computer goes "dumb" and will not shift properly. Wish that was noted in the manual so I didn't have to spend 30 minutes on the phone with Superchips tech support.
Mar 8, 2024
Review shared from Superchips Flashcal+ (20-24 3.6L Jeep Gladiator JT)
2020 Sport S - KraigG
Improved Gas Mileage
The ability to change the tire size helped improve my gas mileage from about 14 MPG to about 17 MPG. Sometimes the auto stop/start feature doesn't work. I have it set to turn off the auto stop/start, but sometimes that does not work. There were no instructions on how to use the device so I had to play around with it when I installed it. Overall I would recommend just based on the improved gas mileage.
Jan 3, 2024
Review shared from Superchips Flashcal F5 (20-25 3.6L Jeep Gladiator JT)
2022 Sport - ChristopherGleichman
Flash cal
Did not do what was promised by manufacturer does not adjust speedometer after hooking it up to my jeep speedometer was still off by 5mph no seeting I tried would correct it.
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